Publication detail

VOLUMETRIC COMPENSATION OF THREE-AXIS VERTICAL MACHINING CENTRE

HOLUB, M. BLECHA, P. BRADÁČ, F. KAŇA, R.

Czech title

Volumetrická kompenzace tříosého obráběcího centra

English title

VOLUMETRIC COMPENSATION OF THREE-AXIS VERTICAL MACHINING CENTRE

Type

journal article in Scopus

Language

en

Original abstract

This contribution assesses the possibilities of application of volumetric compensation technology on a small three-axis vertical machining centre. These machine tools are designed for machining of small workpieces with various requirements on dimensional and shape accuracy. Small machine tools do not show large volumetric deviations across the entire working space as it is seen with medium-sized and large machining centres. To test volumetric compensation, detailed measurements on a small machining centre (demonstrator) were performed prior to activation of compensation set; other verification measurements were carried out with activated compensation set. Even if volumetric compensation is deployed, it is necessary to verify the achieved results in an appropriate manner. The accomplished study will offer pertinent conclusions on the appropriateness of the technology to be deployed for selected types of workpieces.

Czech abstract

Tento příspěvek posuzuje možnosti použití aplikace volumetrické kompenzace na malém tříosý vertikálním obráběcím centru. Tyto stroje jsou určeny pro obrábění malých obrobků s různými požadavky na rozměrovou a tvarovou přesnost. Malé obráběcí stroje nevykazují velké objemové odchylky v celém pracovním prostoru tak, jak je vidět s středně velké a velké obráběcí centra. Pro otestování objemovou kompenzaci, podrobné měření na malém obráběcím centru (demonstrátoru) byly provedeny před aktivací kompenzace sady; dalších měřeních ověření byly provedeny s aktivovaným kompenzace sady. I když je volumetrická kompenzace nasazena, je nezbytné ověřit, dosažených výsledků vhodným způsobem. Provedená studie bude nabízet relevantní závěry o vhodnosti technologie mají být použity pro vybrané typy obrobků.

English abstract

This contribution assesses the possibilities of application of volumetric compensation technology on a small three-axis vertical machining centre. These machine tools are designed for machining of small workpieces with various requirements on dimensional and shape accuracy. Small machine tools do not show large volumetric deviations across the entire working space as it is seen with medium-sized and large machining centres. To test volumetric compensation, detailed measurements on a small machining centre (demonstrator) were performed prior to activation of compensation set; other verification measurements were carried out with activated compensation set. Even if volumetric compensation is deployed, it is necessary to verify the achieved results in an appropriate manner. The accomplished study will offer pertinent conclusions on the appropriateness of the technology to be deployed for selected types of workpieces.

Keywords in Czech

volumetrická komepnzace, volumetrická přesnost, obráběcí stroj, LaserTRACER, Ballbar

Keywords in English

volumetric compensation, volumetric accuracy, machine tool, LaserTRACER, ballbar

RIV year

2015

Released

10.09.2015

ISSN

1805-0476

Volume

2015

Number

October

Pages from–to

677–681

Pages count

5

BIBTEX


@article{BUT116180,
  author="Michal {Holub} and Petr {Blecha} and František {Bradáč} and Roman {Kaňa},
  title="VOLUMETRIC COMPENSATION OF THREE-AXIS VERTICAL MACHINING CENTRE",
  year="2015",
  volume="2015",
  number="October",
  month="September",
  pages="677--681",
  issn="1805-0476"
}